87 lines
2.9 KiB
Makefile
87 lines
2.9 KiB
Makefile
# ################################################################
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# Copyright (c) 2016-present, Facebook, Inc.
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# All rights reserved.
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#
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# This source code is licensed under both the BSD-style license (found in the
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# LICENSE file in the root directory of this source tree) and the GPLv2 (found
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# in the COPYING file in the root directory of this source tree).
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# ################################################################
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# Optionally user defined flags
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CFLAGS ?= -O3
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CXXFLAGS ?= -O3
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CPPFLAGS ?=
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LDFLAGS ?=
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ARFLAGS ?=
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LIB_FUZZING_ENGINE ?= libregression.a
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ZSTDDIR = ../../lib
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PRGDIR = ../../programs
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FUZZ_CPPFLAGS := -I$(ZSTDDIR) -I$(ZSTDDIR)/common -I$(ZSTDDIR)/compress \
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-I$(ZSTDDIR)/dictBuilder -I$(ZSTDDIR)/deprecated -I$(PRGDIR) \
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$(CPPFLAGS)
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FUZZ_EXTRA_FLAGS := -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
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-Wstrict-aliasing=1 -Wswitch-enum -Wdeclaration-after-statement \
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-Wstrict-prototypes -Wundef -Wformat-security \
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-Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \
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-Wredundant-decls \
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-g -fno-omit-frame-pointer
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FUZZ_CFLAGS := $(FUZZ_EXTRA_FLAGS) $(CFLAGS)
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FUZZ_CXXFLAGS := $(FUZZ_EXTRA_FLAGS) -std=c++11 $(CXXFLAGS)
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FUZZ_LDFLAGS := $(LDFLAGS)
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FUZZ_ARFLAGS := $(ARFLAGS)
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FUZZ_TARGET_FLAGS = $(FUZZ_CPPFLAGS) $(FUZZ_CXXFLAGS) $(FUZZ_LDFLAGS)
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FUZZ_HEADERS := fuzz_helpers.h fuzz.h
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ZSTDCOMMON_FILES := $(ZSTDDIR)/common/*.c
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ZSTDCOMP_FILES := $(ZSTDDIR)/compress/*.c
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ZSTDDECOMP_FILES := $(ZSTDDIR)/decompress/*.c
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ZSTD_FILES := $(ZSTDDECOMP_FILES) $(ZSTDCOMMON_FILES) $(ZSTDCOMP_FILES)
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ZSTD_OBJ := $(patsubst %.c,%.o, $(wildcard $(ZSTD_FILES)))
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.PHONY: default all clean
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default: all
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all: \
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simple_round_trip \
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stream_round_trip \
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simple_decompress \
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stream_decompress
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%.o: %.c
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$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $^ -c -o $@
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simple_round_trip: $(FUZZ_HEADERS) $(ZSTD_OBJ) simple_round_trip.o
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$(CXX) $(FUZZ_TARGET_FLAGS) $(ZSTD_OBJ) simple_round_trip.o $(LIB_FUZZING_ENGINE) -o $@
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stream_round_trip: $(FUZZ_HEADERS) $(ZSTD_OBJ) stream_round_trip.o
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$(CXX) $(FUZZ_TARGET_FLAGS) $(ZSTD_OBJ) stream_round_trip.o $(LIB_FUZZING_ENGINE) -o $@
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simple_decompress: $(FUZZ_HEADERS) $(ZSTD_OBJ) simple_decompress.o
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$(CXX) $(FUZZ_TARGET_FLAGS) $(ZSTD_OBJ) simple_decompress.o $(LIB_FUZZING_ENGINE) -o $@
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stream_decompress: $(FUZZ_HEADERS) $(ZSTD_OBJ) stream_decompress.o
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$(CXX) $(FUZZ_TARGET_FLAGS) $(ZSTD_OBJ) stream_decompress.o $(LIB_FUZZING_ENGINE) -o $@
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libregression.a: $(FUZZ_HEADERS) $(PRGDIR)/util.h regression_driver.o
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$(AR) $(FUZZ_ARFLAGS) $@ regression_driver.o
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# Install libfuzzer (not usable for MSAN testing)
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# Provided for convienence. To use this library run make libFuzzer and
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# set LDFLAGS=-L.
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.PHONY: libFuzzer
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libFuzzer:
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@$(RM) -rf Fuzzer
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@git clone https://chromium.googlesource.com/chromium/llvm-project/llvm/lib/Fuzzer
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@cd Fuzzer && ./build.sh
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clean:
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@$(MAKE) -C $(ZSTDDIR) clean
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@$(RM) -f *.a *.o
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@$(RM) -f simple_round_trip stream_round_trip simple_decompress stream_decompress
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